In a simple random sample of 23 Kentucky alum, 21 believe that, despite their title dreams falling short in theFinal Four in Indianapolis, the 2015 Wildcats are still the greatest team assembled in the 21st century.Test the hypothesis that more than 79% of Kentucky alum believe that the 2015 Wildcats are the greatest teamassembled in the 21st century at the 0.05 level.What is the alternative hypothesis?Op≥ 0.79p≥ 0.91p> 0.91Op > 0.79Op> 0.79Op > 0.91Op≥ 0.79Op ≥ 0.91What is the appropriate critical value?1.6451.7171.962.074State your decision given a test statistic of 1.41.Fail to reject HoReject HoAccept Hoconclude that Select an answerThe correct conclusion is that we Select an answer◆ 79% ofSelect an answer ◆ Kentucky alum believe that the 2015 Wildcats are the greatest team assembled in the21st century.What level of concern do you have for the validity of your results?O Moderate the sample size is only 23, but that's likely close enough to 30 for our results to not becompletely dismissedLow - the only assumption violated (ngo = 4.83) misses by a very small margin, so there is minorconcernNone - all assumptions are met so there appears to be no problem with the conclusionExtreme - we should not use any part of what we've done to make a conclusionEither the low or moderate response is acceptable

In a simple random sample of 23 Kentucky alum, 21 believe that, despite their title dreams falling…

Answered: In a simple random sample of 23…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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The GfK Custom Research Organization conducted identical surveys five years apart. One question asked women: “Are most men basically kind, gentle, and thoughtful"? The earlier survey revealed that, of the 3550 women surveyed, 2350 said that they were. In the later survey, 2250 of the 3550 women surveyed thought that men were kind, gentle, and thoughtful. Can we conclude that women think men are less kind, gentle, and thoughtful in the later survey compared with the earlier one? Use 0.01 significance level. Calculate and interpret the p-value. a. State the decision rule. (Negative answer should be indicated by a minus sign. Round the final answer to 3 decimal places.) The decision rule is to reject Ho if z is less than b. Compute the pooled proportion. (Round the final answer to 2 decimal places.) The pooled proportion is: c. Compute the value of the test statistic. (Negative answer should be indicated by a minus sign. Round the final answer to 2 decimal places.) The test statistic is:…

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